>From my understanding, the PocketBeagle does not have an eMMC so the Flasher step is not needed.
Jon On Sun, Oct 18, 2020 at 10:23 AM Dennis Lee Bieber < dennis.l.bie...@gmail.com> wrote: > On Sat, 17 Oct 2020 12:05:29 -0700 (PDT), in > gmane.comp.hardware.beagleboard.user Szabó Benedek Ákos > <szabobenedekakos-re5jqeeqqe8avxtiumw...@public.gmane.org> wrote: > > >Btw, Im using a Pocketbeagle, I flashed during it was connected to an USB > >HUB with external power supply. Is it ok or not? > > Depends on the hub. USB 2 specs are for a maximum of 0.5A (500mA) > at 5V > -- giving 2.5W. But if any other devices are attached to that hub, they too > are drawing power, and the hub may only be able to provide around 0.1A per > port. > > A 3W charge-only USB power supply might be safer. > > Unlike the BBB, the PB only has USB for power input. The BBB has a > 5V > barrel connector for power-only supplies, and it is strongly recommended > that such be used for flashing on the BBB. > > You never did answer the question of what the LEDs were doing on > those > failed boot attempts. So far as I can tell from images, the PB has the same > four status LEDs as the BBB, just located differently. From > https://groups.google.com/forum/#!topic/beagleboard/LHAxeSki-eU > > [] [] [] [] - off > [x] [] [] [] - on, starting mmc scan... > [x] [x] [] [] - scanning mmc... > [x] [x] [x] [] - processed boot script... > [x] [x] [x] [x] - jumping into boot... > > (After that, if a flasher image is found, the LEDs run a Larson scanner > pattern until flashing is done, and then the board is shutdown; otherwise > they show system activity: heartbeat, eMMC, CPU, SD card.) > > Unfortunately, the show-pins PERL script is only BBB aware, not PB. > > > > -- > Dennis L Bieber > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/2atoof9ahtgabmgc3nosjfu56uclp506l4%404ax.com > . > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAG99bkp35sUOKuRK_uMBkwwZEChdxABYVXsueyLq1D_JDiDqmQ%40mail.gmail.com.
